Safety cutter
Description
The broken lines are for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for the safety cutter, as shown and described.
Referenced Cited
U.S. Patent Documents
3673687 | July 1972 | Phillips et al. |
4134206 | January 16, 1979 | Beermann |
D320150 | September 24, 1991 | Huang |
D323967 | February 18, 1992 | Talbot |
5282316 | February 1, 1994 | Anderson |
D381886 | August 5, 1997 | Domenico |
5737842 | April 14, 1998 | Freedman |
5768787 | June 23, 1998 | Ireland |
D401492 | November 24, 1998 | Joseph, Jr. |
5829321 | November 3, 1998 | Domenico |
D481609 | November 4, 2003 | Perlmutter et al. |
D508390 | August 16, 2005 | Trbovich, Jr. |
20060016306 | January 26, 2006 | Conde |
Patent History
Patent number: D573436
Type: Grant
Filed: Jan 22, 2007
Date of Patent: Jul 22, 2008
Inventor: Yuewei Wu (Ninghai, Zhejiang Province)
Primary Examiner: Philip Hyder
Application Number: 29/271,512
Type: Grant
Filed: Jan 22, 2007
Date of Patent: Jul 22, 2008
Inventor: Yuewei Wu (Ninghai, Zhejiang Province)
Primary Examiner: Philip Hyder
Application Number: 29/271,512
Classifications
Current U.S. Class:
D8/99